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The 250 mm Collar Flange is an essential accessory for achieving a professional assembly in indoor cultivation ventilation systems. Manufactured from galvanized steel and with an internal neoprene coating, it guarantees an airtight seal and effective reduction of vibrations.

Proper ventilation in a grow space is crucial for the health and development of plants. The 250 mm Collar Clamp has been designed to securely connect ventilation ducts with exhaust or intake fans, preventing air leaks and optimizing the performance of the system.
Its structure incorporates two screws that allow a firm adjustment, while the 8 mm internal neoprene lining ensures the circuit remains airtight, absorbing vibrations and reducing the noise generated by the equipment. This accessory not only makes installation easier, but also allows for quick disassembly in case of cleaning, replacement, or maintenance.
At Hydroponics Blanes, a trusted Grow Shop, you will find this piece along with a wide selection of cannabis growing accessories, with quality guarantee, fast delivery, and discreet shipping throughout Spain and Europe.
The 250 mm Collar Clamp is used in ventilation installations for indoor growing where a firm coupling between ducts and extractors is required. Thanks to its manufacture in galvanized steel and its sealing system, it ensures that the airflow is constant and efficient, without losses that compromise climate control.
The 250 mm Collar Clamp is used to connect air ducts to ventilation equipment such as exhaust and intake fans. Its main function is to create an airtight system that prevents air leaks and reduces vibrations, resulting in a more stable and quieter grow environment.
This accessory is essential in cheap indoor grow tents and larger grow rooms. The 250 mm Collar Clamp stands out for its durability and resistance, offering the grower a tool that ensures the stability of the ventilation system. Among cannabis growing accessories, it is one of the most in-demand due to its ability to improve the performance of the extraction system.
The use of the 250 mm Collar Clamp is intended to securely connect 250 mm air ducts with exhaust or intake systems. In addition to guaranteeing a perfect seal, it is used to prevent annoying vibrations, ensure the airtightness of the system, and extend the service life of the ventilation equipment.
Assembly of the 250 mm Collar Clamp is quick and simple. Just place it at the junction point between the duct and the extractor, tighten the screws to secure the piece, and let the internal neoprene lining create the airtight seal. The quick-connection system makes both installation and removal of the extractor easier for cleaning or replacement operations.
The 250 mm Collar Clamp is available at Hydroponics Blanes, a Grow Shop in Spain specialized in indoor growing. This online store offers a wide variety of products, from ventilation and climate control to fertilizers, substrates, LED lighting, and cheap indoor grow tents. In addition, all orders feature discreet and fast shipping nationally and internationally.
Choosing the 250 mm Collar Clamp means opting for an accessory that guarantees the proper functioning of the ventilation system in any indoor growing space. This component provides safety, stability, and efficiency in climate control, ensuring a more suitable environment for plant development.
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